Offline business and investment

[Ureka]

Even though we are all here to earn online, there are some profitable businesses and investments that we can get involved in to offline.
Some of the best offline investment I think are REAL ESTATE AND FARMING.
If you want to live a stress free life with passive income flowing in for you, then real estate is the best.
There's no business as profitable as Farming.

Guys, mention some offline businesses you know that are worth it